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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2015

Power Reactor Status Report for September 13, 2015

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100   MINIMUM GENERATION ALERT *  
Beaver Valley 2 96   COASTDOWN TO REFUELING OUTAGE - MINIMUM GENERATION ALERT *  
Calvert Cliffs 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE CONDITION *  
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE CONDITION *  
FitzPatrick 100     *  
Ginna 100        
Hope Creek 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100     *  
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 75   REDUCED POWER FOR SURVEILLANCE TESTING *  
Oyster Creek 100     *  
Peach Bottom 2 100   MAXIMUM VAR LIMIT 100 MVAR    
Peach Bottom 3 86   COASTDOWN TO REFUELING OUTAGE    
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 99   COASTDOWN TO REFUELING OUTAGE    
Susquehanna 1 93   INCREASING POWER TO 100% - MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
Susquehanna 2 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
Three Mile Island 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 76   REDUCED POWER FOR PLANNED MAINTENANCE *  
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 0 09/12/2015 REFUELING OUTAGE *  
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 0 09/07/2015 REFUELING OUTAGE *  
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 99   COASTDOWN TO REFUELING OUTAGE    
Vogtle 2 100        
Watts Bar 1 92   COASTDOWN TO REFUELING OUTAGE *  

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 87   COASTDOWN TO REFUELING OUTAGE *  
Byron 2 100        
Clinton 99   100% ELECTRICAL GENERATION    
D.C. Cook 1 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT *  
D.C. Cook 2 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT *  
Davis-Besse 100   HIGH SYSTEM VOLTAGE ACTION - MINIMUM GENERATION ADVISORY    
Dresden 2 81   REDUCED POWER FOR ROD PATTERN ADJUSTMENT *  
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
La Salle 1 71   DUE TO QUARTERLY SURVEILLANCE TESTING *  
La Salle 2 100        
Monticello 98   REDUCED POWER FOR POWER/FLOW TESTING *  
Palisades 87   COASTDOWN TO REFUELING OUTAGE    
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 100        
Quad Cities 2 75   REDUCED POWER FOR PLANNED MAINTENANCE *  

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 96   HOTWELL ANOMALIES DUE TO AMBIENT CONDITIONS    
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 50   HOLDING FOR PLANNED MAINTENANCE - TUNNEL CLEANING *  
Fort Calhoun 100        
Grand Gulf 1 63   DUE TO POWER SUPRESSION TESTING *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100     *  
South Texas 1 100        
South Texas 2 100        
Waterford 3 100        
Wolf Creek 1 100        

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.

Page Last Reviewed/Updated Thursday, March 25, 2021